Ready to architect platforms that operate at serious scale?

Software Architect - NestJS, NodeJS, Vue - .NET backgrounds welcome

• Portsmouth (Hybrid - 1-2 days per week onsite)
• Up to £110,000 + benefits

We’re partnered with a fast-scaling UK SaaS company building high-performance, data-driven platforms used by commercial teams to better understand and engage their customers.

They’re now looking for a Software Architect to shape the next generation of their customer-facing systems; designing scalable, cloud-first solutions capable of handling high data throughput and large data sets.

The Environment

The platform has evolved from a Microsoft / C# / .NET foundation into a modern stack including:

• NestJS, NodeJS, Vue
• Redis, SQL Server & Snowflake
• AWS (cloud-first architecture)

Strong .NET Architects who’ve worked in modern cloud and micro-services environments, or who can operate confidently across Node/TypeScript ecosystems, are absolutely encouraged to apply.

What matters most is architectural depth, SaaS scalability experience, and strong engineering principles.

The Role

This is ideal for someone who has progressed from hands-on engineering into architecture and still understands what great code and great systems look like.

You’ll:

• Design large-scale, high-performance SaaS architectures
• Lead microservices and event-driven design initiatives
• Champion DevOps-aligned architecture patterns
• Work across distributed/offshore teams
• Operate comfortably at both strategic and deep technical levels
• Influence AI architecture and modern data practices

What We’re Looking For

• 3-5+ years in a Software Architect role
• Strong engineering background (C#/.NET or modern JS/TS stacks)
• Experience within mature B2B SaaS environments
• Deep knowledge of cloud architecture (ideally AWS)
• Experience with microservices, event-driven systems
• Strong understanding of OLAP, OLTP, ETL & data warehousing
• DevOps-first mindset
• Excellent stakeholder engagement skills

Interested?

If you’re an Architect who wants real influence in a scaling SaaS environment - without being boxed into one technology - this is a strong opportunity.

Apply now or contact us for a confidential discussion:

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Seeking an experienced Dynamics 365 / Power Platform Developer for a high-impact, fully remote contract. You will be responsible for the end-to-end development and configuration of D365 solutions, ensuring seamless integration across the Power Platform suite for a London-based client.
Note: Due to the nature of this project, you must hold active SC Clearance (used within the last 12 months).

Key Technical Stack

• D365 CE: Customisation, configuration, and development (C#, .NET, JavaScript).
• Power Platform: Building Power Automate flows, Canvas, and Model-Driven Apps.
• Integrations: Experience with Azure Functions, Logic Apps, and Web APIs.
• Environment: Agile delivery within a secure, UK-based infrastructure.

Contract Summary

• Location: Fully Remote (London-based client).
• Duration: 6 Months (Rolling).
• Rate: Competitive Day Rate (Inside IR35).
• Start: ASAP.

Requirements

• Active SC Clearance (Essential).
• Strong background in D365 development and Power Platform automation.
• Excellent communication skills for remote collaboration.

Senior Software Developer required by a successful software company developing enterprise web application products for the medical sector.

C# is the primary programming language used in the team. They utilise a language extension library to facilitate functional programming with C#.

Any knowledge with F#, Haskell, Scala or similar functional language is imperative for any application - even if this is via personal projects, It doesn’t need to be commercial experience.

The company has a fully remote working policy with no requirement to visit an office.

Essential experience:

Functional programming experience or a vested interest in functional programming even in personal projects

C#

Knowledge of one or more functional programming languages eg Scala, Haskell, F#

SQL

Experience in any of the following areas would be advantageous

Functional programming in C#

Language-ext

Domain driven design

Property-based testing

Domain specific languages

TypeScript

Healthcare or medical industry experience

If you are seeking a role of this nature, please get in touch for more information.

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

TPBN1_UKTJ

About the Opportunity:
A leading UK engineering organisation is expanding its Real-Time Simulation & Experimentation capability and is seeking skilled engineers with strong C# or C++ experience in real-time, embedded, modelling, hardware-integrated or safety-critical environments.

This is not a web or IT development role. It is a hands-on engineering position that involves building simulation environments, integrating hardware, modelling system behaviours, and supporting real-world engineering activities across the full lifecycle.

Engineers from automotive, aerospace, rail, medical devices, robotics, industrial automation, energy, defence, or any other high-integrity engineering sectors will find their experience highly transferable.
What will you be working on?

You will join a multidisciplinary team creating real-time simulations and synthetic environments used to design, test, validate and train against complex engineered systems. Your work will include:

• Real-time simulation & modelling (SIL/HIL, behavioural modelling)
• Integration of hardware components with simulation frameworks
• Building C# and/or C++ components for system representation
• Developing digital twins and experimental test environments
• Designing tools to support verification, validation & training
• Creating visualisation and analysis tools for system behaviours

This is real engineering: modelling physics, behaviours, interfaces, and integrating hardware - not enterprise apps or websites.

Who We’re Looking For?
We are continuing to grow our software team across 2026 and welcome applicants from a broad range of engineering sectors, including:

• Automotive - ADAS, powertrain, embedded systems, real-time control
• Aerospace / Avionics - simulation, modelling, system testing
• Rail & Transportation - signalling, control, safety-critical systems
• Medical Devices - regulated software, embedded control
• Robotics & Automation - motion control, real-time behaviour
• Industrial / Manufacturing Automation - PLC, modelling, hardware integration
• Energy / Renewables - control systems, digital twins

If you’re an engineer who codes - not a web developer - this role is designed for you.
Essential Skills & Experience

• Strong experience with C# or C++ in engineering or real-time systems
• Background in real-time, embedded, simulation or hardware-connected software
• Experience with system modelling, system behaviour or control systems
• Exposure to SIL/HIL, digital twins, hardware integration or simulation frameworks
• Ability to produce robust, maintainable, well-tested code
• Comfortable working within Agile methods and multidisciplinary teams

Desirable Experience

• Experience in regulated or safety-critical environments (e.g., automotive, aerospace, medical, rail)
• CI/CD pipelines
• Understanding of system architectures and engineering principles
• Experience with distributed simulation, tools or test automation

What’s On Offer?
This company offers leading benefits including bonus, fantastic combined pension contribution, potential for paid over time, Enhanced parental & family leave and much more!

Security Requirements
Due to the nature of the projects, this role requires British Citizenship and the ability to undergo BPSS pre-employment checks, with additional security vetting where required.

Windows Site Reliability Engineer | £110K | Hybrid | London

Overview:
A leading global investment bank is seeking a skilled Windows Site Reliability Engineer to join their London-based Technology team. This is a senior-level leadership role focused on driving platform reliability, automation strategy, and infrastructure modernisation across mission-critical banking systems. This is an excellent opportunity to join an investment banking powerhouse.

Role and Responsibilities:

Lead Platform Engineering and SRE strategy across the organisation
Build scalable, self-service, and resilient infrastructure platforms
Drive Infrastructure as Code and CI/CD adoption, automating manual tasks
Define SLOs and optimise system performance, latency, and scalability
Lead root cause analysis and remediate technical debt
Partner with development teams to improve testing, releases, and deployments
Shape cloud and hybrid migration strategies
Ensure regulatory, audit, and security compliance
Act as senior escalation point for high-severity incidents
Identify cost and efficiency improvements; deputise for senior leadershipSkills and Experience:

Deep expertise in Microsoft Windows Server internals
Advanced knowledge of Active Directory, DNS, DHCP, LDAP, and Kerberos
Extensive experience tuning low-latency, enterprise-scale systems
Strong background in SRE, DevOps, CI/CD, and Infrastructure as Code principles
Advanced scripting and development capability (PowerShell, Python, C#)
Clustering, high-availability, replication, and disaster recovery expertise
Experience with Git, Terraform, Ansible, Jenkins, and TeamCity
Strong understanding of security hardening (CIS) within regulated environments
Deep knowledge of performance monitoring, system internals, and optimisation techniques
Experience working within financial services or other regulated industriesDesirable:

Kubernetes and Docker orchestration
Major cloud platforms (Azure, AWS, GCP)
Nutanix HCI and VMware ESX
Enterprise databases (SQL Server, Oracle, Sybase ASE, MongoDB, Snowflake)
Enterprise monitoring tools (Splunk, Netcool)Package

Circa £110,000 + Excellent Package
London / Hybrid x3 days onsite
Flexible working consideredWindows Site Reliability Engineer | £110K | Hybrid | London

Remote Senior Unity Developer - AR/VR Training & Simulation
Permanent Role
London based CompanyUK Based - Remote

This is an exciting opportunity for a Senior Unity Developer to step away from repetitive projects and work on technically complex, R&D heavy creative production.

This creativestudio builds immersive training experiences that solve actual business problems for major companies across retail, leisure, industrial engineering and petrochem. From engineering AI-powered conversational avatars for hospitality to improving performance in standalone VR hardware for construction machinery simulations, they ground their work in high-fidelity storytelling and strategy.

As they further develop their AI workflows into their production pipeline and owing to a busy roster of projects throughout 2026 and beyond, the studio requires a Senior Unity Developer to guide this new phase of development.

Senior Unity Developer - Key Responsibilities

• DevelopUnity applications across VR headsets, mobile AR platforms, and touchscreen installations.
• Improve performance for standalone VR hardware to meet strict enterprise deployment constraints.
• Engineer AI-powered dialogue systems and conversational avatars to create natural, responsive training scenarios.
• Lead and mentor a team of three developers to elevate their problem-solving capabilities and code quality.
• Define architecture and tooling decisions as the studio expands its generative AI and LLM capabilities.
• Direct technical conversations with producers, 3D artists, and non-technical clients.

Senior Unity Developer - Key Skills Required

• Six years of commercial experience building Unity and C# applications, with a portfolio of delivered AR and VR projects.
• Track record operating at senior developer level, with the capability to lead technical direction and mentor developers.
• Proficiency in performance refinement for immersive hardware.
• Good communication skills with the abilityto translate complex technical constraints into clear concepts for non-technical clients.
• Experience embedding networking, database applications, or LLMs into training environments.
• Commercial exposure to Unreal Engine and C++ is highly advantageous.

Why are you applying?

• Full autonomy to make key technical architecture decisions without slow bureaucratic processes.
• The opportunity to deploy live AI features to major enterprise users, rather than waiting for future promises.
• A clear progression path to Lead or Principal level within an expanding, eight-year-established business.
• A stable working environment with a confirmed project pipeline extending through 2026 and beyond.

This is an exciting opportunity for an experienced Senior Unity Developer to shape the future of creative tech.

For a confidential discussion about the brief, click apply, and we’ll be in touch.

Software Engineer - Defence & National Security

Gloucester or London | 2-3 Days On-Site Per Week

SC Clearance Required (and eDV eligibility essential)

Build secure, mission-critical systems that help protect the UK.

We’re hiring experienced Software Engineers to work on high-impact defence and national security programmes. You’ll help deliver secure, resilient, and sophisticated software solutions that support critical operations - all within a mission-led, engineering-focused environment.

This role is ideal for engineers who want meaningful, technical work in a sector where quality and security truly matter.

The Role

As a Software Engineer, you’ll design, build and maintain software within secure, highly-regulated environments. You’ll join a multidisciplinary team of engineers, analysts and security specialists, contributing to complex systems that support UK national security.

You will work in a hybrid model, spending 2-3 days per week on-site in either Gloucester or London (secure facilities), with the remainder from home or a non-secure office depending on project needs.

?? What You’ll Be Doing

Designing and developing secure, reliable and scalable software components

Writing high-quality, well-tested code suitable for sensitive environments

Supporting CI/CD pipelines built for restricted or hybrid networks

Collaborating with systems engineers, cyber specialists and product teams

Contributing to architecture decisions and technical roadmaps

Troubleshooting complex issues across distributed and secure systems

Applying strict coding, security and governance standards

Documenting key decisions, processes and technical designs

Working with teams embedded inside defence and intelligence organisations

What We’re Looking For

Essential

Active SC clearance

Eligibility for eDV clearance (UK national or other qualifying criteria)

Software engineering experience across design, development, testing and deployment

Proficiency in one or more key languages: Java, Python, C++, C#, JavaScript

Understanding of secure software engineering principles

Experience with CI/CD pipelines and version control (Git)

Familiarity with modern development practices and automated testing

Ability to work 2-3 days per week on-site in Gloucester or London

Strong communication skills, including working with multidisciplinary teams

Desirable

Experience working in public sector, defence, national security or other highly regulated environments

Knowledge of distributed systems, event-driven architectures or messaging frameworks

Experience with Docker/Kubernetes or secure containerised systems

Familiarity with hybrid cloud or secure on-prem environments

Interest in emerging technologies, data-intensive platforms or mission systems

Who This Role Suits

You’ll thrive here if you:

Want to contribute to the UK’s defence and national security mission

Enjoy solving complex, sensitive engineering challenges

Are comfortable with structured environments and high assurance processes

Prefer collaborative, multi-disciplinary technical teams

Take pride in building secure, robust, well-engineered solutions

Security & Working Environment

Active SC clearance is mandatory

eDV eligibility is required - the role will sponsor eDV when appropriate

Must be able to work on-site 2-3 days/week in Gloucester or London

Work may require access to secure networks or classified environments

What’s in It for You

Chance to work on mission-critical systems with real societal impact

Exposure to some of the UK’s most unique engineering challenges

Strong progression routes into tech leadership, architecture or specialist roles

Training and development tailored for defence and national security engineering

Supportive engineering culture and knowledge-sharing community

?? Interested?

If you’re a Software Engineer with SC clearance, eligibility for eDV, and a passion for solving meaningful problems in defence and national security, we’d love to hear from you.

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you.

TPBN1_UKTJ

Role: D365 Developer
Location: London
Salary: £60,000
Days in the office: 1-2days a week

My client is looking for a D365 Developer to join their team. This is a rare opportunity to join at the early stage of an D365 implementation, where you’ll help shape how Dynamics is rolled out within the organisation.

Experience/ responsibility

• Design and build bespoke customisation’s within Dynamics 365
• Solid experience with C#, Javascript, Power Automate, PowerBI and Power Apps
• Develop custom entities, forms, plugins, and workflows
• Build integration’s between CRM and other enterprise systems
• Work closely with the System Owner and Configurator
• Contribute to backlog refinement and solution design
• Recommend improvements based on best practice and prior experience

If this role sounds of interest and you would like to know more do not hesitate to contact me on

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Software Developer - Full Stack - C#, JavaScript, React Epsom £55,000 - £60,000 | Full-time, Permanent | Hybrid/Remote (after probation) No sponsorship offered The Opportunity Join a fast-growing UK SaaS company delivering innovative solutions to the Public Sector. We’re looking for a Senior Software Developer who thrives on solving complex technical challenges in a collaborative environment. You’ll be instrumental in designing, developing, and maintaining our flagship communication platform – a mature, trusted product serving thousands of users across government and local authorities. What You’ll Do * Build and maintain high-quality software solutions that directly impact public services * Collaborate with cross-functional teams to define and deliver technical solutions * Drive best practices and participate in architectural decisions * Optimise application performance, security, and scalability * Mentor through code reviews and contribute to a culture of continuous improvement What We’re Looking For Essential: * 5+ years’ software development experience (SaaS environment preferred) * Strong proficiency in .NET, C#, JavaScript, and TypeScript * Experience with modern frameworks (React/Angular/Vue.js and Node.js/.NET) * Solid knowledge of SQL and NoSQL databases * Familiarity with DevOps practices and CI/CD pipelines * Excellent problem-solving skills and ability to thrive in a fast-paced environment What’s On Offer * Competitive salary up to £60,000 * Hybrid/remote working (after 3-month probation) * Health insurance (after 1st year) * Pension scheme * Flexible working hours * Clear career progression to Lead Developer roles * Continuous learning through mentorship and training * Central Epsom office (5 minutes from station) Ready to Make an Impact? If you’re passionate about technology and want to work on solutions that matter to millions of UK citizens, we want to hear from you

Job Title: Azure Cosmos DB Developer
Location: London (Hybrid 1 day per week onsite mandatory)
Contract Type: Contract
Duration: 6 Months
Rate: £(Apply online only)/day (Inside IR35)
Industry: Financial Services

Azure Cosmos DB Developer Contract London (Hybrid)

We are seeking an experienced Azure Cosmos DB Developer to join a major global financial services organisation undergoing significant transformation across its application and data engineering landscape.

This is an exciting opportunity to contribute to the modernisation of critical platforms within a highly regulated, enterprise-scale environment.

You will play a key role in delivering high-performance, cloud-native data solutions using Azure services, ensuring scalability, resilience, and operational excellence.

The Role

You will support the transformation of mission-critical systems, driving technical excellence in data engineering and cloud-native development. The role requires strong hands-on expertise in Azure Cosmos DB, Spark, and distributed computing concepts.

Key Responsibilities

• Develop cloud-native applications using Azure Cosmos DB (SQL API & Mongo API)
• Design and optimise NoSQL data models
• Implement partitioning and indexing strategies for performance optimisation
• Optimise RU consumption and query performance
• Work with Cosmos DB Change Data Feed (CDF) and Spark integrations
• Develop reusable libraries using C#/.NET or Node.js
• Build CI/CD pipelines using GitLab
• Implement automated testing frameworks
• Collaborate with architecture and DevOps teams in a microservices ecosystem
• Ensure compliance with security and governance standards

Essential Skills & Experience

• Strong hands-on experience with Azure Cosmos DB
• Query optimisation and throughput management expertise
• Experience with Cosmos DB Change Data Feed (CDF)
• Strong PySpark and Spark distributed computing knowledge
• Experience integrating Spark with Cosmos CDF
• High proficiency with Cosmos DB SDKs (.NET, Java, Python, Node.js)
• Deep understanding of partitioning, indexing, and consistency models
• Experience with Azure services (Azure Functions, App Services, AKS, Logic Apps)
• CI/CD experience (GitLab preferred)
• Strong problem-solving and stakeholder engagement skills

Desirable

• Advanced proficiency in C#, ASP.NET, and .NET Core
• Strong object-oriented design principles

Why Apply?

• Work on enterprise-scale financial platforms
• Contribute to high-impact digital transformation initiatives
• Hybrid working model with flexibility
• Opportunity to shape secure, scalable systems within a regulated environment

If you are a Cosmos DB specialist looking for your next contract engagement within financial services, we would love to hear from you.

Contract
Daily Rate: 600 - 650 (inside IR35 via umbrella)
Contract Length: 6 months initially
Location: Hybrid Working - 2/3 days onsite per week

Our client, a leading organisation in the tech sector, is seeking a talented C# .NET Developer to join their dynamic team on a contract basis. If you are passionate about software development and are eager to tackle exciting challenges, we want to hear from you!

Key Responsibilities:

As a C# .NET Developer, you will:

Understand business requirements and design applications that meet those needs.
Engage in business data analysis to inform application design and development.
programme in Visual C#.NET while utilising both Oracle and SQL Server databases.
Conduct unit testing and ensure quality assurance (QA) for all developed applications.
Implement solutions in production and disaster recovery environments, providing support to users.
Prepare and maintain technical documentation related to your projects.

In addition to new application development, your role will also encompass supporting existing C# and .NET applications. You will work closely with the IT department to provide general IT support and maintain the environments where applications are hosted.

Additional Responsibilities:

Define database objects required for various systems and interact with SQL and Oracle Database Administrators in both London and New York.
Provide scripts for database inquiry languages (T-SQL for SQL Server and PL/SQL for Oracle) to enable data analysis based on business requirements.
Support the setup of system distribution methods for Citrix and application servers for both web and Windows applications.
Troubleshoot systems during failures and implement solutions, including code fixes and SQL scripting, while checking Windows Servers and databases.
Follow the Development Team’s Change Management Control procedures to secure proper approvals prior to production updates.
Update versions of MS .NET Framework and MS Visual .NET platform as needed to ensure existing systems run smoothly in the production environment.
Liaise with relevant support teams such as Technical Support, Network and Infrastructure, and Database Administrators when business users encounter system issues.
Assess the impact of data processing loads on SQL and Oracle databases and propose alternative solutions when necessary.
Actively assist in rolling out changes through coordination with the Release team and maintain a change history of applications.
Communicate effectively with primary support Helpdesk staff in both London and New York to provide necessary system support.
Be available for occasional out-of-office hours support during weekdays and weekends.

If you are a proactive C# .NET Developer looking for a challenging opportunity to showcase your skills, please apply now with your CV and a brief cover letter detailing your relevant experience.

Join us in shaping the future of technology!

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

Cloud Infrastructure Engineer 8 months SC Cleared Hybrid - London

My customer is looking for an SC Cleared Cloud Infrastructure Engineer with strong cloud and Infrastructure-as-Code expertise to support the delivery of a large-scale Infrastructure Transformation project.

This role requires a Security Cleared Cloud Infrastructure professional with solid, hands-on experience with DevOps, Terraform, and GitHub.

Responsibilities of the Cloud Infrastructure Engineer:

• Lead the complete transition of applications into the Azure environment.
• Create Automation by implementing CI/CD pipelines using GitHub.
• Implement and manage Infrastructure as Code (IaC) working with tools such as Terraform.
• Provide SRE-level support, troubleshooting, and incident resolution for complex cloud environments.
• Coach less-experienced engineers and champion collaborative knowledge-sharing.
• Installing and configuring Windows based systems.
• Integrate PowerShell automation with database operations
• Writing clear and concise documentation.

Essential Skills of the Cloud Infrastructure Engineer:

• Must hold an Active SC Clearance.
• Must have experience completing large scale transformation projects.
• Must have extensive hands-on experience:
  • Azure DevOps
  • PowerShell
  • SQL
  • CI/CD pipelines
  • GitHub
  • Terraform (Infrastructure as Code)
• Desirable hands-on experience:
  • Kubernetes
  • C# development
  • Packer
  • Helm
  • AKS
  • Flux

The successful Cloud Infrastructure Engineer must be available to work 2 days a week onsite in Central London.

Apply now to speak with VIQU IT in confidence. Or reach out to Matt Farrell via the VIQU IT website.

Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply).

For more exciting roles and opportunities like this, please follow us on IT Recruitment.

Lead Developer, Full Stack Engineering, Azure, .NET, C#, React, Mainly Remote

Lead Developer required for a fast growing and forward thinking Professional Services organisation. This is mainly remote, with occasional office time in Central London when genuinely needed. Please read in full before applying.

We need a hands-on full stack Lead Developer who can also lead people, set standards and deliver real outcomes. This is not a role for someone who “just writes code”. It is for someone who understands why they are building something, not just how.

You will work across modern engineering, cloud technologies and digital delivery, guiding a small development team while collaborating with Product, Architecture and wider technical groups. This is all about building with purpose, solving real problems and helping take this organisation on a proper technology journey.

Key development skillset required:

• C#, .NET platform, JavaScript, HTML/CSS, Azure PaaS (Azure Functions, Azure Logic Apps, Cosmos DB, Azure App Service, ARM/Bicep templates), SharePoint and React
• Good understanding of Azure DevOps processes, in-depth understanding of Azure Resource Management.

What you will be doing:

• Leading a small development team across a portfolio of applications.
• Being hands on while also shaping delivery and engineering standards.
• Working with Product Managers and business teams to prioritise and allocate work.
• Delivering both strategic and tactical technology solutions.
• Applying modern DevOps and exploring emerging technologies such as artificial intelligence and machine learning.

This is a great opportunity and salary is dependent upon experience. Apply now for more details.

Candidates must be based in UK and eligible to work in UK.

Remote-Friendly Software Development Opportunity in Agricultural Technology
Join an award-winning agricultural analytics software company at the forefront of sustainable technology. We’re seeking exceptional Back-End Developers who can transform data into impactful solutions that enhance food production, farm economics, and environmental resilience.

Position Highlights:

• Remote Work
• London based head office
• Cutting-Edge Agricultural Technology Platform
• Opportunity to Drive Sustainability through Innovative Software Solutions

Candidate Assessment Process:

• LeetCode-Style Coding Challenge
• Designed to evaluate algorithmic problem-solving skills
• Focus on efficient, optimised solutions
• Challenges will test:

• Data Structures
• Algorithm Design
• Computational Thinking
• Performance Optimisation

Ideal Candidate Profile:
Academic and Professional Requirements:

• Ideally PhD graduate but minimum qualification: Degree/Masters in Computing, Computer / Data Science, or Equivalent
• Proven Commercial Experience as a Back-End Microsoft Developer
• Strong Academic Background with Demonstrable Achievements
• Proven ability to excel in time-constrained, algorithmic problem-solving

Technical Expertise:

• Advanced Proficiency in:

• C# and .NET Framework
• Microsoft Azure Cloud Platform
• SQL and SQL Server
• Complex Data-Driven Software Development
• Strong Algorithm and Data Structure Knowledge

Preferred Background:

• Experience in FinTech or Similar Structured Data Environments
• Demonstrated Ability to Scale Applications for Large User Base
• Previous success in technical coding assessments

Personal Attributes:

• Exceptional Attention to Detail
• Strong Collaborative and Communication Skills
• Creative Problem-Solving Approach
• Quick Analytical Thinking
• Ability to perform under time pressure
• Passion for Technological Innovation in Sustainability

What We Offer:

• Work with Respected Professionals
• Cutting-Edge Technology Solutions
• Meaningful Impact on Agricultural Sustainability
• Opportunity to Develop Market-Leading Software
• On top of the very competitive salary all employees are included in the company share scheme

Junior C# Developer 6-month contract London SC Cleared Inside IR35

My Financial Services customer is looking for a Junior C# Developer, that will play a key role in triaging and resolving technical queries during the development of the Synchronisation Lab to act as a platform for industry to demonstrate use cases and understand business models for synchronisation. The Junior C# Developer will proactively engage with Product and development teams to ensure timely responses to queries.

You ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure.

Junior C# Developer Skills & Experience required:

• Active SC Clearance.
• Strong hands-on experience with C#, .NET and SQL.
• Experience with Agile ways of working.
• Experience with a Microsoft Azure based environment.
• Experience in the financial Services sector.
• High level support with incident response and troubleshooting.
• Eagerness to learn and improve interpersonal skills.

Junior C# Developer Key Responsibilities:

• Triaging and resolving technical queries.
• Build and maintain database structures and queries using SQL.
• Support the enhancement of synchronisation models based on participant feedback.
• Collaborate with developers and the production team.
• Delivering the technical release of later synchro models.

You must be able to work onsite 2 days per week in London.

Apply now to speak with VIQU IT in confidence. Or reach out to Phoebe Thompson via the VIQU IT website.

Do you know someone great? We ll thank you with up to £1,000 if your referral is successful (terms apply).

For more exciting roles and opportunities like this, please follow us on IT Recruitment.

London (Hybrid)
6 Month Contract
to £700/day (Inside IR35)

Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, Angular, HTML and JavaScript skills.

6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026.

Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office.

A chance to work with a leading global IT and Digital transformation business specialising in Government projects:

• Experienced Software Developer / Software Engineer needed to join our team working on the development of data modelling solutions.
• Must have in-depth C#, .NET, SQL, Angular, HTML + JavaScript development expertise.
• Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred.
• Banking / Financial Services domain experience preferred.
• Must hold active SC Security Clearance used on a project within the past 12 Months.

Web Developer C#

Kent - Hybrid
£50k + Benefits

Introduction
CV Screen is recruiting for a talented Web Developer with strong C# skills to join a well-established and growing technology-led organisation based in Erith, Kent. This hybrid role offers a salary of £50,000 plus an excellent benefits package. The successful candidate will join a collaborative development team delivering scalable software solutions and visually engaging web applications. Our client has been operating for over 20 years, employs more than 200 staff across the UK, and is known for its continued investment in technology and professional development. This is a fantastic opportunity to make a real impact within a forward-thinking business.

Duties & Responsibilities

• Develop and enhance back-end applications and APIs using C# and .NET
• Create responsive, user-friendly front-end interfaces with a strong focus on UI/UX
• Contribute to sprint planning, task tracking and agile delivery processes
• Manage code through Git and support CI/CD pipelines within Azure DevOps
• Produce high-quality, testable code and resolve defects or performance issues

What Experience is Required

• At least 3 years experience in C# and .NET development with strong OOP knowledge
• Solid front-end skills including HTML5, CSS3 and JavaScript/TypeScript, plus a modern framework (e.g. React, Angular or Blazor)
• Experience with SQL databases, RESTful APIs and software testing practices

Salary & Benefits
Salary of £45,000 £50,000 plus 25 days holiday plus bank holidays, hybrid working, pension scheme, private healthcare, professional development budget and regular team events.

Location
Based in Erith, Kent and easily commutable from Dartford, Bexleyheath, Sidcup, Gravesend, Bromley and South East London.

How to Apply
To apply, please send your CV in strict confidence to Kate Morgan at CV Screen.

Alternate Job Titles
C# Developer
.NET Developer
Full Stack Developer (.NET)
Software Developer C#

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C# Developer - 6-month contract - London - SC Cleared - Inside IR35

My Financial Services customer is looking for a C# Developer, that will play a key role in designing and building components of a synchronisation platform. You will work across Back End and Front End technologies to enhance the Lab environment, implement feedback-driven improvements, and help shape future synchronisation models.

You’ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure.

Skills & Experience required from the C# Developer

• Active SC Clearance
• Strong hands-on development experience with C# and .NET
• Solid SQL and database development expertise
• Experience building modern web applications using Angular, HTML, and JavaScript
• Experience working within Azure-hosted environments
• Experience in the financial Services sector
• Exposure to Azure DevOps, CI/CD pipelines, and automation Scripting would be beneficial

Key Responsibilities of the C# Developer

• Design and develop Back End services using C# and .NET
• Build and maintain database structures and queries using SQL
• Contribute to Front End development using Angular, HTML, and JavaScript
• Support the enhancement of synchronisation models based on participant feedback
• Collaborate with architects, product owners, and cross-functional teams to deliver platform improvements
• Contribute to DevOps processes including CI/CD pipeline support and automation
• Participate in technical discovery and solution design discussions
• Continuously improve code quality, performance, and security standards

The C# Developer is required to be onsite, 2 days a week in Central London.

Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website.

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IT Compliance Support Engineer - Hybrid / Canary Wharf - 6 month Contract - Banking

Tier 1 Bank - Regulatory Reporting Team

Role - IT Compliance Support Engineer

Duration - 6 months with very likely extension

Location - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office

Rate - 415 per day (Inside IR35)

Role

• IT Compliance Support Engineer to join a development team and act as the primary liaison with internal/external audit, compliance, and IT security counterparts. This role combines governance with technical capability-supporting audits, demonstrating IT controls, and troubleshooting or coordinating resolution of issues across Azure DevOps pipelines, ServiceNow change management, and Jira requirement workflows. You will help us evidence good practice, reduce audit friction, and improve developer productivity by ensuring our controls are both effective and practical.

Tasks

Audit & Compliance Liaison

• Act as the single point of contact for internal/external audit, compliance, and IT security.
• Handle audit requests, walkthroughs, and create timely evidence (C# source code, SQL scripts, server config, Azure DevOps logs, ServiceNow change records, Jira artefacts).
• Maintain an audit-ready repository of artefacts and narratives (control matrices, process maps, and access log review).

Interpret Technical Details for Auditors

• Ability to understand C# code and SQL scripts to verify logic and queries.
• Interpret permissions (Windows, Azure AD, Azure DevOps) and explain them clearly to auditors.
• Translate technical details into auditor-friendly narratives.

IT Controls & Governance

• Operate and improve general IT controls (GITC) across change management, access control, backups/recovery, incident/problem management.
• Ensure segregation of duties, peer reviews, approvals, and traceability for production changes.
• Embed controls within Azure DevOps pipelines (e.g., gated approvals, policy enforcement).

Evidence & Documentation

• Create and maintain clear documentation: SOPs, control narratives, diagrams, audit evidence packs.

Support Risk Assessments

• Assist or act on behalf of the Application Service Owner in completing required risk and compliance assessments (e.g., security, operational resilience, regulatory checks) as per internal governance standards and workflows.
• Ensure timely submission of assessment artefacts and coordinate with relevant stakeholders for approvals and remediation actions.

Coordinate Audit/Assessment/Security Defect Remediation

• Track and manage remediation of audit findings, control gaps, and assessment defects.
• Work with developers, platform teams, and risk owners to ensure timely closure and evidence of remediation.
• Provide regular status updates to stakeholders and maintain defect logs for audit readiness.

GCS is acting as an Employment Business in relation to this vacancy.

Windows Site Reliability Engineer 110K Hybrid London

Overview:
A leading global investment bank is seeking a skilled Windows Site Reliability Engineer to join their London-based Technology team. This is a senior-level leadership role focused on driving platform reliability, automation strategy, and infrastructure modernisation across mission-critical banking systems. This is an excellent opportunity to join an investment banking powerhouse.

Role and Responsibilities:

• Lead Platform Engineering and SRE strategy across the organisation
• Build scalable, self-service, and resilient infrastructure platforms
• Drive Infrastructure as Code and CI/CD adoption, automating manual tasks
• Define SLOs and optimise system performance, latency, and scalability
• Lead root cause analysis and remediate technical debt
• Partner with development teams to improve testing, releases, and deployments
• Shape cloud and hybrid migration strategies
• Ensure regulatory, audit, and security compliance
• Act as senior escalation point for high-severity incidents
• Identify cost and efficiency improvements; deputise for senior leadership

Skills and Experience:

• Deep expertise in Microsoft Windows Server internals
• Advanced knowledge of Active Directory, DNS, DHCP, LDAP, and Kerberos
• Extensive experience tuning low-latency, enterprise-scale systems
• Strong background in SRE, DevOps, CI/CD, and Infrastructure as Code principles
• Advanced scripting and development capability (PowerShell, Python, C#)
• Clustering, high-availability, replication, and disaster recovery expertise
• Experience with Git, Terraform, Ansible, Jenkins, and TeamCity
• Strong understanding of security hardening (CIS) within regulated environments
• Deep knowledge of performance monitoring, system internals, and optimisation techniques
• Experience working within financial services or other regulated industries

Desirable:

• Kubernetes and Docker orchestration
• Major cloud platforms (Azure, AWS, GCP)
• Nutanix HCI and VMware ESX
• Enterprise databases (SQL Server, Oracle, Sybase ASE, MongoDB, Snowflake)
• Enterprise monitoring tools (Splunk, Netcool)

Package

• Circa 110,000 + Excellent Package
• London / Hybrid x3 days onsite
• Flexible working considered

Windows Site Reliability Engineer 110K Hybrid London

Directorate: Strategy & Innovation
Contract Type: 18 Months Fixed Term Contract
Hours: 36
Salary: 56,376 - 61,653
Location: Colindale
Closing Date: Midnight March 9th 2026

About Barnet Council
Barnet is a borough with much to be proud of. Our excellent schools, vibrant town centers, vast green spaces and diverse communities all help make it a great place to live and work. As a council we want to build on these strengths as we move into the future. We are growing and developing as an organisation to meet the challenges facing our borough and we are committed to working with partner organisations and residents to make Barnet even better. As an organisation, our staff are committed to Our Values: Learning to Improve, Caring, Inclusive, Collaborative - which drive everything we do.

About the role
This is an exciting time to join Barnet as we grow our Digital, Data and Technology (DDaT) capabilities and accelerate our digital transformation journey. We’re investing in smarter services, better use of data, modern technology, and you’ll play a key part in shaping this future.

We’re looking for a talented Developer to help us build modern, usercentred, scalable digital solutions across Barnet.

Working within the Insight & Intelligence Hub, you’ll design, build and implement cuttingedge automation and AI solutions that improve productivity, enable preventive interventions, and create better outcomes for residents. You’ll work across services to streamline processes, reduce manual effort, and deploy tools that support smarter decisionmaking.
This is a handson development role with a focus on AI, and robotic process automation. You’ll collaborate closely with data scientists, data engineers, product teams and service leads to turn realworld problems into effective, scalable solutions.
This is a hybrid role. You will be expected to attend monthly in-person team days in our Colindale office.
We also come into the office to meet service stakeholders, work together on collaboration, discovery and user testing sessions and department days.
Please click here to download the Job description for this role.

About you
You’re an experienced automation or AI developer who enjoys solving complex problems and experimenting with new technologies. You can translate business needs into intelligent solutions and have a strong understanding of how automation, data and AI can transform services.
You will bring:

• Experience designing and configuring RPA workflows, bots and automation solutions
• Experience developing and maintaining automated pipelines for AI tools
• Ability to integrate multiple systems and applications using APIs, JSON, XML, CSV, or other data interchange methods.
• Knowledge of database environments (e.g., MS SQL, Dataverse, OneLake).
• Experience working with or supporting machine learning models, including data preparation, feature engineering and testing.
• Understanding of cloud services such as Azure Functions, Logic Apps, Azure AI Foundry or similar.
• Strong coding skills, ideally in JavaScript, PowerShell, Python, C# or VB.NET.
• Excellent communication skills and the ability to collaborate across multidisciplinary teams.
• A proactive mindset, with a commitment to continuous learning, experimentation and emerging AI/automation technologies.
• You’re someone who enjoys designing solutions that are scalable, secure, accessible and aligned with modern development practices.
  In this role, you will:
• Develop and implement AI and RPA driven solutions to automate processes, support decisionmaking and enhance the user experience across the council.
• Maintain and improve deployed automation and AI tools, ensuring reliability, performance and business continuity.
• Contribute to the development of Barnet’s AI and automation architecture, including horizonscanning for new technologies.
• Work with data scientists and engineers to support model training, testing and deployment for predictive analytics and advanced automation.
• Ensure secure, compliant and wellstructured use of data, particularly through effective SharePoint design, metadata use, permissions and governance.
• Produce clear and comprehensive documentation, including architecture diagrams, user guides and troubleshooting resources.
• Share knowledge through peer reviews, workshops and training, helping build capability across the organisation.
• Implement rigorous testing approaches including unit, integration and performance testing.
• Monitor automated solutions, proactively resolving issues and optimising performance.
• Design solutions that integrate with legacy systems and external APIs to ensure interoperability and a smooth user experience.
• Work in an agile, multidisciplinary environment, contributing to DevOps practices, version control and deployment pipelines.
• Ensure all AI/RPA solutions follow best practice in security, GDPR compliance, and ethical AI principles.
  You’ll help shape Barnet’s growing automation and AI ecosystem-building tools that save time, reduce cost, and create meaningful impact for both staff and residents.

What we offer

• 31 days annual leave, plus public and bank holidays
• Access to the Local Government Pension Scheme, which provides a valuable guaranteed income in your retirement together with security for your dependents
• Work-life balance options may include hybrid working, flexitime, job share, home working, part-time
• A vast range of lifestyle discounts from major retailers, supermarkets, energy suppliers and more
• Broad range of payroll benefits including cycle to work, eye care vouchers, travel and gym membership
• Excellent training and development opportunities
• Employee well- being training programs including confidential employee assistance

How to apply
Read the job description and person specification before clicking ‘Apply’ to commence the online application form. If you would like any further information about the role before applying, please contact James Rapkin, Head of Organisational Insight & Intelligence,

Barnet Council is committed to safeguarding and promoting the welfare of children, young people, and vulnerable adults and expects all staff and volunteers to share this commitment. Barnet operates stringent safer recruitment procedures, this may include AI Detection Screening, Biometric ID/Right to Work Checks, Qualification and Registration Checks, Up to 6 years of Employment Data and Insights to Accelerate Screening (Konfir), Up to 5 years of Employment History References, DBS (Disclosure & Barring Service) Checks, Credit Checks and Social Media, Sanctions and Occupational Health Screening.

To deliver Barnet Council’s commitment to equality of opportunity in the provision of services, all staff are expected to promote equality in the workplace and in the services the Council delivers. As such we value diversity and welcome applications from all backgrounds.
Barnet Council embraces all forms of flexible working (including part-time, compressed hours, and hybrid working) and is committed to offering employees a healthy work-life balance. Candidates are encouraged to talk about relevant requirements and preferences at interview. We can’t promise to give you exactly what you want, but we do promise not to judge you for asking.

Barnet Council is a Disability Confident Committed Employer. We welcome and encourage job applications of all abilities. If you require any reasonable adjustments in the application or interview, please contact the lead contact on this advert. We will make reasonable adjustments to make sure our disabled applicants and those with health conditions are supported throughout our recruitment process. We support the access to work scheme, further details are available at (url removed)

All posts with the council are subject to a probationary period of six months, during which time you will be required to demonstrate to the council satisfaction your suitability for the position in which you will be employed.

Due to the high number of applications that are received for some posts we may close vacancies before the stated closing date if sufficient number of applications are received. Therefore, please apply as soon as possible.

Please ensure you regularly check the email account (including JUNK MAIL folders) that you use to submit your application, as any further communication regarding your application will be sent electronically. Should you not hear from us within four working weeks of the closing date for this post, then regretfully in this instance, you have not been shortlisted.